Mi iMac can’t find my printer

Hi,

If all settings are OK and AirPrint still does not work, it may be worth testing the following power-cycling sequence: Power off the router, the printer, the computer, and all other devices (iPhones, et cetera). Wait two to three minutes. Power on the router. Wait two to three minutes. Power on the printer. Wait a minute or two. Power on the computer. Finally, power on all other devices.

Make sure that your printer is connected to your local network.

Then follow the "Add a Wi-Fi or network printer" directions,

at > https://support.apple.com/guide/mac-help/add-a-printer-mh14004/11.0/mac/11.0